[PATCH 07/10] perf python: Add struct evsel into struct pyrf_event

[Jiri Olsa]

To be able to find out event configuration info
during sample parsing.

Link: http://lkml.kernel.org/n/tip-b63rh6l44ort2t76etobv...@git.kernel.org
Signed-off-by: Jiri Olsa <jo...@kernel.org>
---
 tools/perf/util/python.c | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/tools/perf/util/python.c b/tools/perf/util/python.c
index 45fdd4a68721..dc7adaa3a02c 100644
--- a/tools/perf/util/python.c
+++ b/tools/perf/util/python.c
@@ -48,6 +48,7 @@ PyMODINIT_FUNC initperf(void);
 
 struct pyrf_event {
        PyObject_HEAD
+       struct perf_evsel *evsel;
        struct perf_sample sample;
        union perf_event   event;
 };
@@ -865,11 +866,18 @@ static PyObject *pyrf_evlist__read_on_cpu(struct 
pyrf_evlist *pevlist,
        if (event != NULL) {
                PyObject *pyevent = pyrf_event__new(event);
                struct pyrf_event *pevent = (struct pyrf_event *)pyevent;
+               struct perf_evsel *evsel;
 
                if (pyevent == NULL)
                        return PyErr_NoMemory();
 
-               err = perf_evlist__parse_sample(evlist, event, &pevent->sample);
+               evsel = perf_evlist__event2evsel(evlist, event);
+               if (!evsel)
+                       return Py_None;
+
+               pevent->evsel = evsel;
+
+               err = perf_evsel__parse_sample(evsel, event, &pevent->sample);
 
                /* Consume the even only after we parsed it out. */
                perf_evlist__mmap_consume(evlist, cpu);
-- 
2.4.11